Surface obsidian Synonyms

We can't find synonyms for the phrase "Surface obsidian", but we have synonyms for terms, you can combine them.

Surface Synonyms

Obsidian Synonyms

SO abbreviation

SO is an abbreviation for Surface Obsidian

What does SO stand for?

SO stands for "Surface Obsidian"

Definitions for Surface

(adjective) lying on or affecting only the outer layer of something
(noun) an outer part or layer
(verb) to come to one's attention especially gradually or unexpectedly

Definitions for Obsidian

(noun) acid or granitic glass formed by the rapid cooling of lava without crystallization; usually dark , but transparent in thin pieces